Removed old login screen from source.

chrome/browser/chromeos/login/existing_user_controller.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 32 matching lines @@
                                public LoginPerformer::Delegate,
                                public MessageBubbleDelegate,
                                public CaptchaView::Delegate,
                                public PasswordChangedView::Delegate {
  public:
   // Initializes views for known users. |background_bounds| determines the
   // bounds of background view.
   ExistingUserController(const std::vector<UserManager::User>& users,
                          const gfx::Rect& background_bounds);
 
+  // Returns the current existing user controller if it has been created.
+  static ExistingUserController* current_controller() {
+    return current_controller_;
+  }
+
   // Creates and shows the appropriate set of windows.
   void Init();
 
   // Takes ownership of the specified background widget and view.
   void OwnBackground(views::Widget* background_widget,
                      chromeos::BackgroundView* background_view);
 
   // Tries to login from new user pod with given user login and password.
   // Called after creating new account.
   void LoginNewUser(const std::string& username, const std::string& password);
@@ skipping 86 matching lines @@
   // logins for the same user.
   size_t num_login_attempts_;
 
   // See comment in ProcessWmMessage.
   base::OneShotTimer<ExistingUserController> delete_timer_;
 
   // Pointer to the instance that was scheduled to be deleted soon or NULL
   // if there is no such instance.
   static ExistingUserController* delete_scheduled_instance_;
 
+  // Pointer to the current instance of the controller to be used by
+  // automation tests.
+  static ExistingUserController* current_controller_;

[Dmitry Polukhin, 2010/12/14 14:06:18]

Yeah one more static pointer to current controller :(

It looks like delete_scheduled_instance_ can be removed and current_controller_
should be enough.

[whywhat, 2010/12/16 10:47:52]

Done.

+
   // Pointer to shown message bubble. We don't need to delete it because
   // it will be deleted on bubble closing.
   MessageBubble* bubble_;
 
   // URL that will be opened on browser startup.
   GURL start_url_;
 
   // Help application used for help dialogs.
   scoped_ptr<HelpAppLauncher> help_app_;
 
   // Triggers prefetching of user settings.
   scoped_ptr<UserCrosSettingsProvider> user_settings_;
 
   // Factory of callbacks.
   ScopedRunnableMethodFactory<ExistingUserController> method_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExistingUserController);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_